Donna Summer's CasketHeaded for Burial

5/23/2012 3:23 PM PDT

Donna Summer -- Headed for Burial

EXCLUSIVE

Donna Summer's private funeral ceremony in Nashville is officially over -- and the singer's casket is now on its way to its final resting place ... wherever that may be.

As we reported, approximately 1,000 of the Queen of Disco's family and friends -- including famed music producers David Foster and Giorgio Moroder -- attended the invitation-only service to pay their last respects.

The legendary 5-time Grammy winner passed away last week in Florida after a battle with lung cancer. She was 63.